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DR. BINNA P CHAHAL M.D.
NPI 1356436240
Psychiatry & Neurology - Addiction Psychiatry in Santa Ana, CA

Active since October 04, 2006PECOS EnrolledAccepts Medicare Assignment
405 W. 5TH ST., STE 212, SANTA ANA, CA 92701(714) 834-2125 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Binna P Chahal M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. BINNA P CHAHAL M.D. (NPI 1356436240) is an individual addiction psychiatry provider in Santa Ana, California, licensed in California (A34516) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1972).

NPPES Registry Identity

NPI1356436240
Entity TypeIndividualFemale
Primary Taxonomy2084P0802X
Provider Legal NameDR. BINNA P CHAHALCredential: M.D.
Location Address405 W. 5TH ST., STE 212Santa Ana, CA 92701
Mailing Address405 W. 5th St., Ste 212Santa Ana, CA 92701 · (714) 834-2125
Phone(714) 834-2125
Sole ProprietorYes
Medical School CMSOtherGraduated 1972
Enumeration DateOctober 4, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1356436240 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · Addiction PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0802X
License✔ Licensed in CA · A34516
Definition
Addiction Psychiatry is a subspecialty of psychiatry that focuses on evaluation and treatment of individuals with alcohol, drug, or other substance-related disorders, and of individuals with dual diagnosis of substance-related and other psychiatric disorders.
405 W. 5TH ST., STE 212, Santa Ana, CA 92701
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Other Identifiers 1

Medicare ID-Type UnspecifiedA34516CA · Medical License

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Binna P Chahal M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID42486656
PECOS Enrollment IDI20120103000729
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Binna Chahal reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

County Of Orange
Same address
Mental Health (Including Community Mental Health Center)
405 W 5TH ST STE 212
Santa Ana, CA 92701
  • Reassigned Medicare billing, California enrollment
  • 119 clinicians in this Medicare group
NPI 1104963347 (714) 568-5614

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MS. ROSE MARIE DANIERI LCSW
Social Worker (Clinical)
405 W. 5TH ST., STE 212
SANTA ANA, CA 92701
Orange County (714) 834-2125
MR. STEPHEN COREY LOWNES M.A.
Marriage & Family Therapist
405 W. 5TH ST., STE 212
SA, CA 92701
Orange County (714) 834-2125

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Binna Chahal's NPI number?

The NPI number for Binna Chahal is 1356436240. It was assigned to this individual provider in the NPPES registry on October 4, 2006.

Where is Binna Chahal located?

Binna Chahal practices at 405 W. 5th St., Ste 212, Santa Ana, CA 92701. The listed phone number is (714) 834-2125.

What is Binna Chahal's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Addiction Psychiatry, with taxonomy code 2084P0802X.

Is Binna Chahal enrolled in Medicare?

Yes. Binna Chahal is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Binna Chahal's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Binna Chahal reassigns Medicare benefits to County Of Orange (Santa Ana, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Binna Chahal's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Binna Chahal was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.